Start Free Mock LoginAlready registered? Login here

Physics - NLM Question with Solution | TestHub

PhysicsNLMFBD & EquilibriumEasy2 minPYQ_2020

PhysicsEasysingle choice

In the figure shown, all surfaces are smooth. Acceleration of mass $' 4 m'$ , when the system Is released from rest will be

Options:

Answer:

Solution:

Tension in the string will be $T$ everywhere

$m g - T = m a_{y}$ ...(i)

$2 T = 5 m a_{x}$ ...(ii)

Also, $- a_{x} - a_{x} + a_{y} = 0$

or $a_{y} = 2 a_{x}$ ...(iii)

Solving (i), (ii), (iii)

$a_{x} = \frac{2 g}{9}$

$a_{y} = \frac{4 g}{9}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...